Your browser is more powerful than you think: Change PDF Font Size in Mozilla Firefox For Free
Drop document here to upload
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
Customer trust by the numbers
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
It is easy once you know where to find what you are looking for! That is why I appreciate the on line connection 24/7. They know their product and waste no time getting you the answer so you can complete the task at hand.
2017-06-11
4 starts because of great chat support but some features I would change. Like when filling out fillable form, I don't like how the instruction window follows you through the entire document. Most other online forms don't have this because they assume the form is self-explanatory. The feature is cumbersome, like dragging around dead weight. Anyways, that is my input.
2017-06-20
honestly was harder to understand the first time, but I came back a few weeks later and in just that time it had become much more intuitive and to me seems to flow perfectly!
2018-06-27
The service was great and really…
The service was great and really useful! I've used it for the past year- I just didnt need it and couldn't afford it this year- the reason I'm giving 5 stars is because when I went to cancel it within a month of by mistake letting it renew- they (Jerome in the chatbox) were SOOOO AMAZING and helpful! With so many companies they completely dehumanize you and fight for ages when you try to cancel. It has given me immense respect for this company that they were kind and helpful!
2023-06-01
pdfFiller came through for me in a…
pdfFiller came through for me in a business deal that was time sensitive. As a first time user, I was able to navigate this user freindly site and meet my deadline. Recommended!
2022-05-04
Any opportunity to avail oneself of…
Any opportunity to avail oneself of data flowing & control usage thereof, is a blessing of speech well worth the costs.
2021-06-07
I was struggling to change over my pdf…
I was struggling to change over my pdf to filling and this made it very easy. I will always use this site going forward, Thank you!
2021-05-03
The software worked great but didn’t…
The software worked great but didn’t quite fit my needs as a student who uses pdf editing 90% of the time to write with a stylus for exams. The reason I gave them 5 stars is for customer service. They were very kind and helpful when I contacted them about my account.
2021-02-12
The program is easy to use and powerful, and I had a great customer experience with their support team. I was stressed and they left me satisfied. 10/10 would recommend this to anyone in business.
2020-07-15
Change PDF Font Size in Mozilla Firefox
Changing the font size of PDF documents in Mozilla Firefox helps you easily customize your reading experience. With this feature, you can adjust the size for better readability or for fitting more text on a single page. It supports your needs whether you are reading a lengthy report or a quick memo.
Key Features
Adjust font size directly in the PDF viewer
Instant preview of changes in real-time
Compatible with various PDF documents
Simple user interface for smooth navigation
Accessibility options for individuals with vision impairments
Potential Use Cases and Benefits
Improve readability for students studying course materials
Enable professionals to review documents without straining their eyes
Facilitate design professionals in analyzing detailed layouts
Assist older adults in accessing important documents comfortably
Allow casual users to personalize their PDF viewing experience
This feature addresses common challenges when dealing with PDF files. You may find it difficult to read smaller text, which can hinder your efficiency. By allowing you to change the font size easily, this feature transforms your browsing experience and empowers you to engage with content more effectively.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
How do I change print font size in Firefox?
To change the font: In the Menu bar at the top of the screen, click Firefox and select Preferences. Click the menu button. ... In the General panel, go down to Language and Appearance. Under ColorsFonts, use the drop-down menus to select the font and font size of your choice. Close the about:preferences page.
Can you change the font on Firefox?
Click the Menu button in the top-right corner of the browser window. Select Settings. Scroll down to Language and Appearance and click Advanced. Select which fonts Firefox will use for Proportional, Serif, Sans Serif and Monospace font styles.
How do I change font size on PDF?
Choose Tools > Edit PDF > Edit . The dotted outlines identify the text and images you can edit. Select the text you want to change. In the right-side Format panel, select a font, font size, or other formatting options.
How do I change print size in Firefox?
When printing using Firefox's Print window, be sure to select the correct paper size for your printer. Click Print... and in the new Print window, Select Properties. In the Properties window, Select Advanced... In the Advanced Options window, Select the desired paper size, such as '4 in x 6 in'.
Why is the font so small in Firefox?
Change font and image size Open the Firefox browser. Click the Menu icon in the top-right corner of the screen. In the upper part of the drop-down menu that appears, you may increase or decrease the font size by clicking the + (plus) or - (minus) in the Zoom section. The browser's default zoom setting is 100%.
Where are print settings in Firefox?
To access the print settings, please see the upper, right-hand corner of the Firefox window, and select the Open Menu icon (highlighted in blue below). 2. Select the Print icon. This will cause a Print Preview window to open.
Video instructions on how to Change PDF Font Size on Mozilla Firefox
#1 usability according to G2
Try the PDF solution that respects your time.